<?php
require_once __DIR__.'/PHPMailer/PHPMailer.php';
require_once __DIR__.'/PHPMailer/SMTP.php';

use PHPMailer\PHPMailer\PHPMailer;


class QQMailer
{
    public static $HOST = 'smtp.qq.com'; // QQ 邮箱的服务器地址
    public static $PORT = 465; // smtp 服务器的远程服务器端口号
    public static $SMTP = 'ssl'; // 使用 ssl 加密方式登录
    public static $CHARSET = 'UTF-8'; // 设置发送的邮件的编码


    /**
     * QQMailer constructor.
     * @param bool $debug [调试模式]
     */
    public function __construct($username,$password,$debug = false)
    {
        $this->mailer = new PHPMailer();

        $this->username = $username;
        
        /* Server Settings  */
        $this->mailer->SMTPDebug = $debug ? 1 : 0;
        $this->mailer->isSMTP(); // 使用 SMTP 方式发送邮件
        $this->mailer->SMTPAuth = true; // 开启 SMTP 认证
        $this->mailer->Host = self::$HOST; // SMTP 服务器地址
        $this->mailer->Port = self::$PORT; // 远程服务器端口号
        $this->mailer->SMTPSecure = self::$SMTP; // 登录认证方式
        /* Account Settings */
        $this->mailer->Username = $username; // SMTP 登录账号
        $this->mailer->Password = $password; // SMTP 登录密码
        /* Content Setting  */
        $this->mailer->isHTML(true); // 邮件正文是否为 HTML
        $this->mailer->CharSet = self::$CHARSET; // 发送的邮件的编码
    }

    /**
     * @return PHPMailer
     */
    public function getMailer()
    {
        return $this->mailer;
    }

    /**
     * Add attachment
     * @param $path [附件路径]
     */
    public function addFile($path)
    {
        $this->mailer->addAttachment($path);
    }


    /**
     * Send Email
     * @param $email [收件人]
     * @param $title [主题]
     * @param $content [正文]
     * @return bool [发送状态]
     */
    public function send($recvemail, $title, $content,$nickname = '',$sendemail = '')
    {
        if($nickname == ''){    // 发件人昵称（任意内容）
            $this->mailer->FromName = $this->username; 
        }else{
            $this->mailer->FromName = $nickname;
        }
        
        if($sendemail == ''){    // 发件人邮箱地址
            $this->mailer->From = $this->username;
        }else{
            $this->mailer->From = $sendemail;
        }
        
        $this->mailer->addAddress($recvemail); // 收件人邮箱
        $this->mailer->Subject = $title; // 邮件主题
        $this->mailer->Body = $content; // 邮件信息
        return (bool)$this->mailer->send(); // 发送邮件
    }
}